/*
 * This source file is part of ARK
 * For the latest info, see https://github.com/ArkNX
 *
 * Copyright (c) 2013-2019 ArkNX authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"),
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#pragma once

#include "common/readerwriterqueue.h"
#include "base/AFPlatform.hpp"

namespace ark {

template<typename T>
class AFLockFreeQueue
{
public:
    AFLockFreeQueue() = default;
    ~AFLockFreeQueue() = default;

    bool Push(const T& object)
    {
        return queue_.enqueue(object);
    }

    bool Pop(T& object)
    {
        return queue_.try_dequeue(object);
    }

    size_t Count()
    {
        return queue_.size_approx();
    }

private:
    moodycamel::BlockingReaderWriterQueue<T> queue_;
};

} // namespace ark
